README.rdoc in transip-0.4.2 vs README.rdoc in transip-0.4.3

@@ -33,9 +33,10 @@
 
 Enable the TransIP API via https://www.transip.nl/cp/mijn-account/#api.
 Make sure:
 * you enable the API
 * add your IP to the access list
+* If your host supports ipv6, also add your ipv6 ip!
 * create and save your RSA private key
 
 == Usage
 
 For the most up-to-date documentation see the source files.